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Sandoz AG
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Sandoz AG
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Priority to ES474710ApriorityCriticalpatent/ES474710A1/en
Publication of ES474710A1publicationCriticalpatent/ES474710A1/en
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
Procedure for obtaining cis-4a-phenyl-isoquinolines, of formula I, ** formula ** where (i) R1 is hydrogen or alkyl with 1 to 4 carbon atoms, R2 is hydrogen, R3 and R4 together are oxygen and R5 R6 are hydrogen or (ii) R1 is hydrogen, alkyl with 1 to 4 carbon atoms or alkanoyl with 1 to 4 carbon atoms and R2 is alkyl with 1 to 6 carbon atoms (Machine-translation by Google Translate, not legally binding)
ES474710A1978-10-311978-10-31Procedure for obtaining cis-4a-phenyl-isoquinylines (Machine-translation by Google Translate, not legally binding)
ExpiredES474710A1
(en)